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As seen in the yuan's rate against the dollar since April, the deviation between the yuan's closing rate and its central parity rate has been widening, with the closing rate most of the time weaker, said Chen. "The introduction of the 'countercyclical factor' will help reduce that deviation."

As states gradually begin to reopen, allowing people to leave their homes and even get back to work, the findings are set to be a part of a wider study to help inform federal and state agencies on the overall impact of COVID-19.

As the daily increase in novel coronavirus cases outside China has greatly surpassed that inside China, Bruce Aylward, assistant director-general of the World Health Organization, emphasized that speed is the "single biggest message" that the rest of the world should take away from China.

As the race tightens, Trump has been on the campaign trail to rally Republican voters and appeared in Florida and Montana on Saturday

As this year marks the 30th anniversary of the establishment of China-Singapore diplomatic relations, the two countries should maintain political mutual trust and push for the better development of bilateral ties, Wang said.